Classification
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All Names

  • Scientific Names
    • Mahonia nervosa
  • English
    • Dull Oregon grape

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Recent observations

Photos / Sounds

Observer

rcorsino

Date

April 11, 2014

Place

Foster Island (Google, OSM)

Photos / Sounds

13770856335_854ca5d495_s

What

Dull Oregon Grape Mahonia nervosa

Observer

james3

Date

April 10, 2014

Photos / Sounds

Square

Observer

wendy5

Date

April 6, 2014

Description

The Oregon Grape is in full yellow bloom along the Larry Scott Trail, especially thriving on the cliffs near the paper mill.

Tags

Photos / Sounds

Square

Observer

wheker18

Date

February 9, 2014 03:17 PM PST

Description

Plot 2 ft 4

Photos / Sounds

Square

What

Dull Oregon grape Mahonia nervosa

Observer

wheker18

Date

February 2, 2014 01:27 PM PST

Description

Plot 3

Photos / Sounds

Square

What

Dull Oregon grape Mahonia nervosa

Observer

savanad12

Date

July 20, 2013 01:17 PM PDT

Photos / Sounds

Square

Observer

coolguy1969

Date

June 29, 2013 10:36 AM PDT

Description

Just off trail in Brown Creek, Thurston County. Clear day in Douglas Fir forest.

Photos / Sounds

Square

What

Dull Oregon grape Mahonia nervosa

Observer

clnorris

Date

June 29, 2013 11:01 AM PDT

Description

The stem seems almost woody. With the leaves growing oppositely up the stalk. The leaves grow dentate with sharp point, have a waxy feeling but are dim in appearance. The berries are little blue/purple fleshy and spherical.

Photos / Sounds

No photos or sounds

What

Dull Oregon grape Mahonia nervosa

Observer

lacassenl

Date

June 10, 2013

Photos / Sounds

No photos or sounds

Observer

cmyoung

Date

May 6, 2013

Photos / Sounds

Square

What

Dull Oregon grape Mahonia nervosa

Observer

claire_delbecq7

Date

June 11, 2013 01:44 PM PDT

Photos / Sounds

No photos or sounds

What

Dull Oregon grape Mahonia nervosa

Date

April 20, 2013
View all observations

Description from Wikipedia

Mahonia nervosa, commonly known as dwarf Oregon-grape, Cascade Oregon-grape, or dull Oregon-grape, is a flowering plant native to the northwest coast of North America from southern British Columbia south to central California, with an isolated population inland in northern Idaho. It is especially common in second growth, Douglas-fir or western redcedar forests, making use of those pools of sunlight that intermittently reach the ground. Some authors place the genus Mahonia within the genus Berberis.

No range data available.